Usually, yes. Most Spanish private health insurance applications include a medical questionnaire — sometimes a short declaration, sometimes a more detailed set of questions, particularly at older ages. The insurer uses your answers to assess the application and decide whether, and on what terms, to offer cover; this assessment is called underwriting. Answer fully and accurately — the policy is issued on the basis of your declarations — and allow time for the process, since follow-up questions can add days. The questionnaire and underwriting are typically tied to the application as contracted, including its start date.
Applicants often meet the medical questionnaire at the worst possible moment: mid-purchase, appointment booked, expecting a two-minute checkout — and suddenly there are questions about operations, medication and hospital visits. None of it is unusual. This page walks through what's asked, why it exists, how to answer it well, and how it connects to the timing decisions the rest of this site covers.
If you'd rather talk it through as part of arranging cover, request a quote and raise any medical points in the message box — early is always better.
Why insurers ask medical questions
Spanish private health insurance is individually assessed. Before agreeing to cover you, the insurer wants a picture of the risk it's taking on — your health history, current conditions, treatments and medication — and the questionnaire is how it gets that picture. Your answers feed the underwriting stage, where the insurer decides whether to offer cover and on what terms.
Two reassurances worth stating plainly. First, the questionnaire is standard practice, not personal — most applicants applying for this kind of policy answer medical questions, healthy thirty-year-olds included. Second, declaring something is not the same as being declined. Insurers assess declared conditions in different ways, and the range of outcomes is wider than most applicants fear. What the questionnaire is really doing is setting the terms of an honest contract: the insurer knows what it's covering, and you know your cover stands on solid ground.
What the questionnaire typically asks
The exact form varies by insurer and product, but the territory is consistent: current and past medical conditions; operations and hospital admissions; ongoing treatments and regular medication; sometimes basics like height and weight; and occasionally follow-up detail where an answer needs context — dates, outcomes, whether treatment is finished. Some insurers use a short declaration for younger applicants and a fuller questionnaire at older ages; others ask everyone the same set.
Practical preparation makes this painless. Before you start, gather the facts you might need: rough dates of any operations or diagnoses, names of regular medications, and the current status of anything ongoing. Guessing produces vague answers, vague answers produce follow-up questions, and follow-up questions cost days you may not have before an appointment. Ten minutes of preparation usually turns the questionnaire into a single clean pass.
Conditions
Current and past conditions, diagnoses and their status — resolved, managed or under treatment.
Treatment history
Operations, hospital admissions and significant treatments, usually with approximate dates.
Medication
Regular prescriptions and ongoing treatment plans, by name where possible.
Why full and accurate answers protect you
Here is the point that matters more than any other on this page: the policy is issued on the basis of your declarations. That cuts both ways. Declare fully, and the cover that comes back is solid — assessed with the facts on the table, reliable when you need it. Understate or omit, and you haven't smuggled a better policy past the insurer; you've bought cover with a fault line under it, because incomplete answers can affect the validity of cover and how future claims are handled.
For NLV applicants the stakes are doubled. This policy isn't just healthcare — it's a visa document, and it needs to keep working for the whole year it evidences. The temptation to skip a "minor" condition to speed things up is understandable and mistaken: the honest declaration might cost you a follow-up question this week, while the omission can cost you a claim — precisely when you're a new resident far from your old healthcare system. If you're unsure whether something counts, the rule is simple: declare it and ask. Our pre-existing conditions guide covers how declared conditions are actually assessed.
How the questionnaire affects your visa timeline
The questionnaire is one of the quiet reasons NLV insurance shouldn't be left to appointment week. For a straightforward application it may add little or no time. But if the insurer needs follow-up detail, or the application goes to a fuller underwriting review, days can pass — and only after underwriting completes and payment clears are the policy, certificate and proof of payment issued. A timeline with slack absorbs this invisibly; a timeline measured in days does not.
The practical rule: treat the questionnaire as part of the arranging process, not an obstacle after it. Start early — as our when to buy guide recommends — flag anything medically complex at the quote stage rather than mid-application, and have your facts ready so answers go in complete the first time. Applicants who do this rarely notice the questionnaire at all; applicants who don't sometimes meet it as a crisis. If your appointment is already close, say so upfront — see urgent NLV cover for how tight timelines are handled.
Older applicants: expect more detail
The questionnaire's depth typically scales with age. Applicants in their thirties may see a short declaration; applicants over 60, 65 or 70 should expect a fuller set of questions and, often, a longer underwriting review. This is standard practice, not a red flag — but it has planning consequences, because the group most likely to face detailed questions is also the group with the least room for delay in policy selection, as not every product is available at every age.
The response is the same as everywhere on this site: start earlier. An older applicant who begins the process with months in hand can work through detailed questions, consider the terms that come back, and still have the certificate ready long before the appointment. One who starts in appointment week has none of that room. See our guides for retirees and on age limits for the fuller picture.
Couples and families: everyone is assessed
Because every applicant on an NLV application normally needs their own cover, every applicant is normally assessed — each adult completes the medical declarations for themselves, and for children included on the application. One person's answers don't stretch across the household, and, just as importantly, one person's medical history doesn't set the whole family's terms: assessments are individual.
For households this mostly means logistics. Gather everyone's basic medical facts before starting, so four people's questionnaires don't turn into four separate rounds of follow-up. And if one family member's history is likely to need discussion, raise it at the start — it shapes the realistic options for the whole application, and it's far better handled with time in hand. See couples and families for household cover generally.
What happens after you submit
Your answers go to the insurer's underwriting review. For straightforward applications, the common outcome is acceptance on standard terms, often quickly. Where something needs assessment, the insurer may come back with follow-up questions, or offer cover on adjusted terms for you to consider. Once underwriting is complete and payment is made, the policy is issued — and with it the visa insurance certificate and proof of payment your application needs.
One connection worth understanding before you contract: the completed questionnaire and underwriting are typically tied to the application as agreed — including its start date. That's why bringing a start date forward is often manageable while pushing it back can mean the original underwriting no longer applies, turning a "date change" into a fresh application with a fresh questionnaire. The full explanation is in changing your start date, and the assessment process itself is unpacked in what is medical underwriting.
Medical questionnaire checklist
- Expect medical questions — they are a normal part of every application
- Gather the facts first: dates, diagnoses, medications, treatment status
- Answer fully and accurately — the policy stands on your declarations
- If unsure whether something counts, declare it and ask
- Flag complex history at the quote stage, not mid-application
- Allow time for follow-up questions and underwriting review
- Every applicant in the household assessed individually
- Remember the questionnaire is tied to the contracted start date
Example scenarios
The prepared applicant
Ten minutes gathering dates and medication names before starting. The questionnaire goes in complete, no follow-ups, and underwriting clears without delay.
The "minor" omission avoided
Unsure whether an old, resolved condition counts, an applicant declares it anyway. It is assessed without fuss — and the cover stands on solid ground.
The over-65 early starter
Expecting fuller questions, a retired applicant starts three months ahead. The detailed review finishes calmly, with the certificate ready long before the appointment.
The family single pass
A family of four collects everyone's medical basics before applying. Four questionnaires go in together, cleanly, instead of trickling through four rounds of queries.
Medical questions? Raise them early — we'll guide you through
Tell us your situation, ages and anything you think might need declaring, and we'll help you through the questionnaire as part of arranging NLV-suitable Spanish cover — with the certificate and proof of payment prepared for your appointment. Final visa decisions rest with the Spanish authorities.
Medical questionnaire FAQs
Do I need to complete a medical questionnaire for NLV health insurance?
Usually, yes. Most Spanish private health insurance applications include a medical questionnaire — sometimes a short declaration, sometimes a more detailed set of questions, particularly at older ages. The insurer uses your answers to assess the application and decide whether, and on what terms, to offer cover. It is a normal part of the process, not a sign of a problem.
What does the medical questionnaire ask?
Typically: existing and past medical conditions, treatments and operations, medication, hospital admissions, and sometimes lifestyle basics such as height and weight. The depth varies by insurer, product and age. The questions relate to your health history as declared at the time of application.
Why do honest answers matter so much?
Because the policy is issued on the basis of your declarations. Incomplete or inaccurate answers can affect the validity of cover and how future claims are handled — a much worse outcome than declaring something upfront and letting the insurer assess it properly. Answer fully, and if you are unsure whether something counts, declare it and ask. See pre-existing conditions.
Does the questionnaire slow down getting my certificate?
It can add time, especially if the insurer comes back with follow-up questions or the application needs a fuller underwriting review. For straightforward cases it is often quick. Either way, it is one of the reasons not to leave NLV insurance until the week of your appointment — start early so the questionnaire and any review are done without time pressure. See when to buy.
Is the questionnaire harder for older applicants?
It is often more detailed. Insurers typically ask more at older ages, and the underwriting review can take longer. That does not mean cover is unavailable — many older applicants arrange NLV-suitable policies — but it does mean applicants over 60, 65 or 70 should start the process earlier and expect more questions. See age limits.
Does every applicant in a family complete a questionnaire?
Normally each applicant is assessed, since each person needs their own cover for the NLV. In practice the adults complete declarations for themselves and for children on the application. One person's answers do not cover the household — and one person's medical history does not decide the whole family's terms.
What happens after I submit the questionnaire?
The insurer reviews your answers — this is the underwriting stage. For straightforward applications the outcome is often standard terms. In other cases the insurer may ask follow-up questions or offer adjusted terms. Once underwriting is complete and payment is made, the policy is issued along with the certificate and proof of payment for the visa application. See what is underwriting.
Is the questionnaire tied to my start date?
In an important way, yes. The questionnaire and underwriting are typically completed for the application as contracted, including its start date. Bringing a start date forward is often manageable, but pushing it back later can mean the original underwriting is no longer valid — potentially requiring cancellation and a new application with a fresh questionnaire. Choose the start date carefully at the outset. See changing your start date.
More questions? See the full FAQ hub.